is black dust in my AC mold? Who cleans it in Dubai??« Back to Previous Page

Black dust around AC vents in Dubai is very often mold, given our high humidity and constant AC use creating condensation. The symptoms you describe—morning congestion, sore throat, and a damp smell—are classic signs of exposure to mold spores circulating from your unit.

You should call a professional indoor environmental company, not a general AC technician. Look for a provider certified by the Dubai Municipality or with IICRC-accredited mold remediators. They will conduct a proper inspection, often using a borescope to see inside the ductwork, and can take samples for lab analysis to confirm the type and concentration. For thorough cleaning, the entire system—evaporator coils, drain pan, and air ducts—needs to be addressed with specialized equipment like HEPA vacuums and antimicrobial treatments. After remediation, request a post-cleaning verification test to ensure the spore count has been measurably reduced.